USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025072712 AMPS 0p89km domain FCST UTC UTC T Td Altim Spd Gust Dir Grid VVV RH1RH2RH3 T1T2T3 ACCUM HR DAY HR (C) (C) (in Hg)(kts)(kts)(deg)(deg) (*) (% wrt water) (C) (*) 00 27 12 -32.0 -38.7 28.70 5 5 293 99 043 063043030 M29M25M24 000 01 27 13 -30.1 -35.4 28.72 15 14 338 145 164 060025027 M25M23M22 000 02 27 14 -29.3 -35.6 28.72 17 16 341 148 134 054026028 M26M24M22 000 03 27 15 -26.0 -36.1 28.70 20 21 354 161 121 038017039 M22M21M20 000 04 27 16 -24.3 -37.5 28.72 10 9 347 153 080 028022080 M22M21M21 000 05 27 17 -22.9 -33.7 28.71 11 11 358 165 128 037054077 M20M20M21 001 06 27 18 -25.0 -30.3 28.73 6 6 337 143 078 062067083 M21M20M21 002 07 27 19 -26.0 -30.5 28.75 3 4 210 17 296 066065084 M21M19M20 002 08 27 20 -24.0 -28.6 28.77 2 3 44 210 283 066069092 M20M19M21 005 09 27 21 -19.3 -23.5 28.77 6 16 108 275 -023 069079097 M19M20M21 004 10 27 22 -18.7 -21.7 28.82 13 34 101 268 -053 078086079 M19M19M20 005 11 27 23 -18.4 -21.3 28.85 13 36 108 275 146 078081078 M18M19M20 002 12 28 00 -18.6 -21.6 28.89 12 35 106 272 -235 078075061 M18M19M20 001 13 28 01 -19.0 -22.2 28.90 8 34 141 308 -177 076070071 M18M18M19 000 14 28 02 -18.0 -22.0 28.91 17 38 148 315 270 071067072 M17M19M20 000 15 28 03 -18.1 -22.4 28.95 22 44 146 313 121 069073078 M18M20M21 000 16 28 04 -20.5 -24.9 29.02 28 44 140 307 1721 068074073 M21M23M24 000 17 28 05 -26.6 -30.1 29.02 35 49 87 254 -1608 072067080 M25M25M25 001 18 28 06 -27.6 -31.6 29.04 30 48 78 245 -391 069070074 M28M28M28 002 19 28 07 -26.4 -31.4 29.06 28 44 65 232 -611 063066076 M27M27M28 003 20 28 08 -26.5 -31.0 29.08 28 46 74 241 362 066071077 M28M28M28 003 21 28 09 -26.5 -30.9 29.06 28 46 71 238 -186 067070075 M27M27M27 003 22 28 10 -25.8 -30.3 29.04 33 49 72 239 -581 066071070 M27M27M27 004 23 28 11 -25.4 -29.5 29.08 24 43 74 240 322 069067077 M26M26M26 003 24 28 12 -24.3 -29.4 29.06 24 40 80 247 342 062068081 M25M26M26 001 25 28 13 -23.7 -28.0 29.07 28 45 61 228 071 068068084 M24M25M25 001 26 28 14 -23.2 -27.7 29.07 22 40 68 235 340 067071078 M24M25M25 003 27 28 15 -22.0 -26.7 29.07 21 38 57 224 -391 066073084 M23M24M25 013 28 28 16 -22.5 -26.8 29.07 25 43 79 245 -125 068070081 M24M25M26 014 29 28 17 -23.8 -28.4 29.07 24 42 79 246 -248 066073077 M25M26M27 011 30 28 18 -24.6 -29.6 29.09 27 43 87 254 -177 063070082 M26M27M27 009 31 28 19 -25.2 -31.0 29.10 25 43 72 238 135 058061086 M26M27M27 002 32 28 20 -25.2 -31.3 29.11 27 45 73 240 410 057062079 M26M26M26 000 33 28 21 -24.5 -30.6 29.12 23 40 82 248 624 057061072 M25M25M25 000 34 28 22 -23.7 -29.9 29.12 22 40 69 236 -420 056065089 M24M26M26 000 35 28 23 -22.6 -28.8 29.11 24 42 72 238 -362 057064078 M23M24M26 001 36 29 00 -23.1 -28.2 29.10 24 40 65 232 -368 063071082 M23M24M25 001 37 29 01 -22.6 -28.5 29.08 22 38 71 238 -346 059068083 M23M24M24 001 38 29 02 -23.4 -27.6 29.08 22 34 72 239 354 068070081 M22M23M25 001 39 29 03 -23.1 -27.0 29.09 19 38 67 233 -121 070075089 M23M24M25 002 * NOTES on units: VVV (vertical velocity) is given as tenths of a microbar per second at 700 hPa, with positive values indicating upward motion; ACCUM (accumulated precipitation, past 1h) is given as hundredths of a millimeter; RH1, RH2, and RH3 are the % RH at the surface, 1000', and 3000', respectively; T1, T2, and T3 are the temperatures at 500', 1000', and 1500', respectively. Gust is estimated according to the NCEP HRRR gust algorithm.